185739399

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{134887}}^1$

素因数の和:134916

約数の個数: 20

約数和(自身を含む): 293786064

約数和(自身を除く): 108046665

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 134887, 404661, 1213983, 2293079, 3641949, 6879237, 10925847, 20637711, 61913133, 185739399]

約数ペア:

[(1, 185739399), (3, 61913133), (9, 20637711), (17, 10925847), (27, 6879237), (51, 3641949), (81, 2293079), (153, 1213983), (459, 404661), (1377, 134887)]